These stretchy pants have adjustable fit. With extra-long expandable bellyband and leg cuffs they can be lengthened or shortened to provide extra length for growing baby. Bum patch provides extra room for diapers, and fit well over cloth diapered bottoms. Long leg cuffs will roll down over little feet to keep them covered while baby wearing. Good quality 95% cotton 5% spandex fabric gives lots of stretch while retaining shape. They look adorable on baby, and really are the best little pants ever! Handmade in Sooke, BC, Canada.